Dr. Gillian L. Harrison

Dr. Jon Weingart focuses on the surgical treatment of brain tumors including benign and malignant tumors. Dr. Weingart also specializes in spinal disorders, such as cervical and lumbar disc disease, as well as other congenital and developmental abnormalities such as tethered spinal cord, spina bifida and chiari malformation. Dr. Weingart is rated as an Elite provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Glioblastoma, Astrocytoma, Glioma, Awake Craniotomy, and Osteotomy.

Mateo Ziu is a Neurosurgery specialist and a General Surgeon in Falls Church, Virginia. Dr. Ziu is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Metastatic Brain Tumor, Glioblastoma, Astrocytoma, Awake Craniotomy, and Laminectomy. Dr. Ziu is currently accepting new patients.

Chetan Bettegowda is the director of the Johns Hopkins Department of Neurosurgery. He offers comprehensive treatments for adult patients with benign and malignant brain tumors, specializing in the treatment of patients with primary brain tumors such as gliomas, meningiomas and pituitary tumors. He performs both open surgery and stereotactic radiosurgery for patients with metastatic tumors to the brain, and also provides stereotactic radiosurgery for other neurological disorders, including spinal tumors, trigeminal neuralgia and skull-base tumors. Dr. Bettegowda is rated as an Elite provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Trigeminal Neuralgia, Astrocytoma, Glioblastoma, Rhizotomy, and Microvascular Decompression.